The incorporation of sophisticated capabilities within microfluidic devices often requires the assembly of different layers in a correct arrangement.For example, when Little Friend Buildings it is desired to include electrodes inside microfluidic channels or to create 3D microfluidic structures.However, the alignment between different substrates at

Due to the lack of research on the embroidery types and needle techniques of the Gaoshan nationality of Taiwan, China, Eyewear we used the two-dimensional verification method of literature and image analysis, Photoshop and Adobe Illustrator to illustrate their stitching techniques and to summarize the basic application rules of Gaoshan embroidery s

Motivated by recent successes on learning 3D Helmets feature representations, we present a Siamese network to generate representative 3D descriptors for 3D point matching in point cloud registration.Our system, dubbed HAF-Net, consists of feature extraction module, hierarchical feature reweighting and recalibration module (HRR), as well as feature

This paper investigates and studies the "dragon boat race" of folk sports activities in Ankang city to understand the cultural connotation of dragon boat Helmets race and the development history of "dragon boat race" in this region.In this paper, the literature review, questionnaire survey, field visits, and statistics and analysis of data are used